v3.10.0.1
Inventories
6 Months Ended
Jun. 30, 2018
Inventory Disclosure [Abstract]  
Inventories
Inventories
 
Inventories consists of the following (in thousands):
 
June 30, 2018
 
December 31, 2017
Raw materials
$
657

 
$
721

Work in process
226

 
322

Finished goods
243

 
312

Total inventories
$
1,126

 
$
1,355